Hi all, This is my first message, please be patient for my bad english!! I'd like to ask this: I just got an used GBA SP and I want to get a flashing card system for it. These are the items I found and I'd like to know if they're everthing I need to play or if need something else more: This is the supercard: On the website he says: "Support Secure Digital" So I choose this memory 1)Are they compatible? 2)It's a good kind of SuperCard? 3)Do I need something else? Thanks for the help and sorry again for my english!!!